The generator matrix

 1  0  1  1  1  0  2  1  1  1  1  6  1  1  0  1  1  4  1  1  2  1  6  1  1  1  1  1  0  1  1  2  1  1  2  4  1  1  1  1  0  1  2  1  1  0  1  2  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  0  1  1  2  1  2  1  1  1  2  1  1  1  1  6  6  2  4  4  1  1  0  1  1  4  0
 0  1  1  6  3  1  1  4  5  2  3  1  6  7  1  4  3  1  2  1  1  5  1  6  4  2  0  3  1  4  7  1  2  1  1  1  1  0  0  7  1  7  1  2  5  1  5  1  0  2  0  0  0  0  4  6  2  4  0  2  6  2  6  0  6  2  2  4  0  6  7  1  7  7  7  2  5  7  5  3  1  1  1  2  1  1  4  1  0  7  2  4
 0  0  2  0  6  6  2  2  4  6  0  0  4  2  4  2  0  6  6  6  2  4  4  0  0  4  0  0  0  2  2  2  6  4  4  6  2  4  2  6  4  0  2  6  6  6  4  0  4  4  0  2  6  0  0  0  0  6  2  2  6  6  2  4  4  4  0  2  6  0  2  4  0  4  6  4  6  0  0  6  6  2  4  0  6  6  0  4  2  0  0  2
 0  0  0  4  0  0  4  0  4  4  0  0  0  4  4  4  0  0  0  4  4  4  4  4  4  0  0  4  4  0  4  4  0  0  0  0  0  4  4  0  0  4  4  4  4  0  0  4  4  0  4  4  0  0  4  0  4  4  0  0  4  0  4  0  0  4  4  0  0  0  0  4  4  4  4  0  4  0  0  4  4  0  0  0  4  0  4  4  0  4  4  4
 0  0  0  0  4  0  4  4  0  0  4  4  4  0  4  4  0  4  0  4  0  4  0  4  0  0  4  4  4  0  4  4  4  0  4  0  4  4  0  0  0  0  0  4  0  4  4  0  0  0  4  4  0  0  0  4  4  0  4  0  0  4  4  4  4  0  0  0  4  0  4  4  4  0  4  4  0  4  0  4  4  0  0  0  4  0  4  0  4  0  0  0
 0  0  0  0  0  4  0  0  0  4  4  0  4  4  4  4  4  4  0  4  0  0  4  0  4  4  0  4  0  4  0  4  4  0  4  0  4  4  0  4  4  4  4  0  0  0  0  0  4  0  0  0  0  4  0  0  4  4  4  4  0  0  4  4  0  4  0  0  4  4  4  4  0  0  0  0  4  0  4  4  4  4  0  4  0  4  4  0  0  0  0  0

generates a code of length 92 over Z8 who´s minimum homogenous weight is 86.

Homogenous weight enumerator: w(x)=1x^0+262x^86+357x^88+303x^90+303x^92+261x^94+299x^96+177x^98+59x^100+9x^102+1x^104+6x^106+2x^108+2x^114+1x^120+4x^122+1x^128

The gray image is a code over GF(2) with n=368, k=11 and d=172.
This code was found by Heurico 1.16 in 0.672 seconds.